One of 10 games for free (for a registration) http://www.mcgame.com/store/freebees The site is german btw....
Tom Clancy's Splinter Cell: Double Agent, Prince of Persia: The Warrior Within, Silent Hunter 4 Gold Edition, Heroes of Might and Magic V - Gold Edition, Tom Clancy's Rainbow Six: Lockdown, Die Siedler: Das Erbe der Könige, Anno 1503 Königs-Edition, Rayman 3: Hoodlum Havoc, Driver 4: Parallel Lines, Abenteuer auf dem Reiterhof: Die Wilden Mustangs